From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 123ABC433ED for ; Sat, 10 Apr 2021 19:43:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D4D5A61029 for ; Sat, 10 Apr 2021 19:43:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234548AbhDJTns (ORCPT ); Sat, 10 Apr 2021 15:43:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234536AbhDJTnr (ORCPT ); Sat, 10 Apr 2021 15:43:47 -0400 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9705EC06138B for ; Sat, 10 Apr 2021 12:43:32 -0700 (PDT) Received: by mail-wm1-x332.google.com with SMTP id w7-20020a1cdf070000b0290125f388fb34so3962643wmg.0 for ; Sat, 10 Apr 2021 12:43:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=colorremedies-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=fbNXY8Pk/DKf/nAVjWpfCyJHb/drxxFt3BLs/RciLmE=; b=uFDdnps6xkxSF1Z9788TAD2ab8huZVrD/mSNs5CUBAFRdgIslYl4wDSaqmeOCuJDFk 2RW2/fY91dxuawJq28oohniHKxImRVBcwVPgH1cBzpYqGZvKw3hRtY2McpAnKdXHOEm7 1odwiCLeiQsJPavguWFsNStbfbycvynhCxh/iPTRXH/yNyod5dWIrM0d7JdYt0rsnjYE GUb1BvGyStNVtr6YzMtgLU1RchagHz5y2W3cyuXBOBYyDVtDfBgozxTPsLHSIIdqLRjQ FWcaqJJ7vQmh7uCPJqaCS8JCaOOJIj3jBYVFT9xfks+W1SgyVhjbkbJK5XkB+o0iyAlL 4L1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=fbNXY8Pk/DKf/nAVjWpfCyJHb/drxxFt3BLs/RciLmE=; b=mAIrW0izlIrDykf/NbwOlnWHLvWpOhLi4X7siuo1BeUUyNMAXNHwfR/0N4y9e1qBDL GqZueE9z2GAd18Yikm1scHhAntm07FxDORGm591z2J7/Bj+9PCZ1FiJY+Sm321vDcANB GyJKEDXEwZVj5hqkqYUwgM3xifMCYatrrr7bnhy7B5hDpjMn287LDdGaoKRd7V35QrKN 4HZisWo2B5UMEiNzhX9FJ8kCjI0pq6Kh1SOhe59WWq583Tx2dLXuGlwTAix2ZpLlxyL3 u96+xIVGBxNrpoL2JzhOXssFrxLjx3+906NHxCzTbRStElczicH35m6foshRYPL+EJJd +JPQ== X-Gm-Message-State: AOAM5335wV/tTaBuVdd6c3yC8fsFCK7pYIiZ+klWtbDPwxJ64YFuCTjo igUwIl+9vJimwHUBnwyXJ5REnyNzrploKlOFIBO9YA== X-Google-Smtp-Source: ABdhPJzB4HPQRbKMyUbW0WCASVq55PwvGDx1IkwFeNKJtXt+IbU8p0o+lY3LFY5QbskkNDZS/Bz8rFHGZhGJZpeshmc= X-Received: by 2002:a7b:c30e:: with SMTP id k14mr19384530wmj.128.1618083811376; Sat, 10 Apr 2021 12:43:31 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Chris Murphy Date: Sat, 10 Apr 2021 13:43:15 -0600 Message-ID: Subject: Re: btrfs+overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. To: Chris Murphy Cc: Amir Goldstein , Miklos Szeredi , Btrfs BTRFS , overlayfs Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-unionfs@vger.kernel.org On Sat, Apr 10, 2021 at 1:42 PM Chris Murphy wrote: > > On Sat, Apr 10, 2021 at 1:36 PM Chris Murphy wrote: > > > > $ sudo mount -o remount,userxattr /home > > mount: /home: mount point not mounted or bad option. > > > > [ 92.573364] BTRFS error (device sda6): unrecognized mount option 'userxattr' > > > > [ 63.320831] BTRFS error (device sda6): unrecognized mount option 'user_xattr' > > And if I try it with rootflags at boot, boot fails due to mount > failure due to unrecognized mount option. These are all with kernel 5.12-rc6 -- Chris Murphy